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<head><meta charset="utf-8"><title>MCP: Embed the `hir_id` of the _awaited e… compiler-team#413 · t-compiler/major changes · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/index.html">t-compiler/major changes</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/MCP.3A.20Embed.20the.20.60hir_id.60.20of.20the.20_awaited.20e.E2.80.A6.20compiler-team.23413.html">MCP: Embed the `hir_id` of the _awaited e… compiler-team#413</a></h3>

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<a name="229639057"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/MCP%3A%20Embed%20the%20%60hir_id%60%20of%20the%20_awaited%20e%E2%80%A6%20compiler-team%23413/near/229639057" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/MCP.3A.20Embed.20the.20.60hir_id.60.20of.20the.20_awaited.20e.E2.80.A6.20compiler-team.23413.html#229639057">(Mar 10 2021 at 11:11)</a>:</h4>
<p>A new proposal has been announced: <a href="https://github.com/rust-lang/compiler-team/issues/413">MCP: Embed the <code>hir_id</code> of the _awaited expression_ into the <code>DesugaringKind</code> #413</a>. It will be announced at the next meeting to try and draw attention to it, but usually MCPs are not discussed during triage meetings. If you think this would benefit from discussion amongst the team, consider proposing a design meeting.</p>



<a name="229639124"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/MCP%3A%20Embed%20the%20%60hir_id%60%20of%20the%20_awaited%20e%E2%80%A6%20compiler-team%23413/near/229639124" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/MCP.3A.20Embed.20the.20.60hir_id.60.20of.20the.20_awaited.20e.E2.80.A6.20compiler-team.23413.html#229639124">(Mar 10 2021 at 11:12)</a>:</h4>
<p>The associated GitHub issue has been renamed. Renaming this Zulip topic.</p>



<a name="229640841"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/MCP%3A%20Embed%20the%20%60hir_id%60%20of%20the%20_awaited%20e%E2%80%A6%20compiler-team%23413/near/229640841" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/MCP.3A.20Embed.20the.20.60hir_id.60.20of.20the.20_awaited.20e.E2.80.A6.20compiler-team.23413.html#229640841">(Mar 10 2021 at 11:27)</a>:</h4>
<p><span class="user-group-mention" data-user-group-id="492">@T-compiler</span>: Proposal <a href="https://github.com/rust-lang/compiler-team/issues/413#issuecomment-795280537">#413</a> has been seconded, and will be approved in 10 days if no objections are raised.</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/MCP%3A%20Embed%20the%20%60hir_id%60%20of%20the%20_awaited%20e%E2%80%A6%20compiler-team%23413/near/229640924" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> oli <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/MCP.3A.20Embed.20the.20.60hir_id.60.20of.20the.20_awaited.20e.E2.80.A6.20compiler-team.23413.html#229640924">(Mar 10 2021 at 11:28)</a>:</h4>
<p>Makes sense to me modulo what perf says, but that shouldn't block this MCP</p>



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<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/MCP%3A%20Embed%20the%20%60hir_id%60%20of%20the%20_awaited%20e%E2%80%A6%20compiler-team%23413/near/231877788" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/MCP.3A.20Embed.20the.20.60hir_id.60.20of.20the.20_awaited.20e.E2.80.A6.20compiler-team.23413.html#231877788">(Mar 25 2021 at 21:19)</a>:</h4>
<p>This proposal has been accepted: <a href="https://github.com/rust-lang/compiler-team/issues/413">#413</a>.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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